UPAP_HEADERLEN
if (l < UPAP_HEADERLEN) {
error("PAP: packet is too small (%d < %d)", l, UPAP_HEADERLEN);
if ((len < UPAP_HEADERLEN) || (len > l)) {
UPAP_HEADERLEN, l);
len -= UPAP_HEADERLEN;
outlen = UPAP_HEADERLEN + 2 * sizeof (u_char) + u->us_userlen + pwlen;
outlen = UPAP_HEADERLEN + sizeof (u_char) + msglen;
if (plen < UPAP_HEADERLEN)
if (len < UPAP_HEADERLEN || len > plen)
len -= UPAP_HEADERLEN;